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SLP to LCH: distance & flight time
San Luis Potosi (Ponciano Arriaga International Airport) → Lake Charles (Lake Charles Regional Airport)
724 mi
1,164 km · 629 nm
2h 2m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SLP→LCH fares Phone-only fares on this route — call free
Flight time details
724 miles nonstop takes roughly 2h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
- LCH — Lake Charles Regional Airport · Lake Charles, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SLP
Near LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
Frequently asked questions
How far is SLP from LCH?
The flight distance from San Luis Potosi (SLP) to Lake Charles (LCH) is 724 miles (1,164 km, 629 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLP to LCH?
A nonstop flight takes about 2h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between San Luis Potosi and Lake Charles?
Lake Charles is 1 hour ahead of San Luis Potosi.
What is the cheapest way to fly from SLP to LCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLP–LCH that never appear on search engines, with no booking fees.